tests/mockblackbox.py

shelve: teach new shelf class to check if .shelve file exists

This removes the only remaining use for `shelvedfile`, so the class
now goes away.

Differential Revision: https://phab.mercurial-scm.org/D9713

from __future__ import absolute_import
from mercurial.utils import procutil

# XXX: we should probably offer a devel option to do this in blackbox directly
def getuser():
    return b'bob'


def getpid():
    return 5000


# mock the date and user apis so the output is always the same
def uisetup(ui):
    procutil.getuser = getuser
    procutil.getpid = getpid